he isn't
Yes there are chaos in sonic adventure 2 battle
You Can In Sonic Adventure 2 Battle. I Think you can in DX.
it was good play it
No, but you can in the 2P Battle mode in Sonic Adventure 2 (BATTLE version only.)
Gold chao can only be found in sonic advance for the gameboy advance. Then you put it on sonic adventure battle
Yes there are chaos in Sonic Adventure 2 Battle if that's what your asking. If your asking about a cheat website try gamewinners or my website sonicadventurebattlechaos.blogspot.com or don't try my website since certain people think this is,"gibberish".
But you can't before it is
He is only in multiplayer mode
Yes.
Sonic Adventure 2 for Dreamcast, or Sonic Adventure 2: Battle for Gamecube.
She didn't, in the end of Sonic Adventure she and Chaos disappeared and weren't seen since. Except for Chaos, he came back in Sonic Battle.
you cant unless you get an action replay